1
novel
1
occasional
1
once in a lifetime
1
one-of-a-kind
1
out-of-the-way
1
outside the box
1
outstanding
1
queer
1
screwy
1
signal
1
superhuman
1
supernatural
1
surreal
1
uncanny
1
unconventional
1
uncustomary
1
under the radar
1
unexampled
1
unexpected
1
unknown
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APASmart Define. (2016). everyday thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/everyday/thesaurus/antonyms
ChicagoSmart Define. 2016. "everyday thesaurus" https://smartdefine.org/everyday/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, everyday thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/everyday/thesaurus/antonyms>.
MLASmart Define. "everyday thesaurus" 23 March 2016. Web. 24 September 2026. <https://smartdefine.org/everyday/thesaurus/antonyms>